Brachiopod FossilsRoger Weller, geology instructor
wellerr@cochise.edu copyright
2008-R.Weller
Orbiculoidea sp.-1
Naco Formation-Pennsylvanian
Kohl's Ranch, central Arizona
width of largest: 2.3 cm
bryozoa is covering left specimen

Photo is copyright free for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.